Your Vehicle
Audi A4 1.8 TFSI 170hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible. Stage 2: remap combined with downpipe / sports air filter.
Power HP
Torque Nm
Book your Stage 1 remap
499 € VAT included · pay online, the work is done at the workshop you choose
Power Graph · Stage 1
Audi A4 1.8 TFSI 170hp: da 170 a 220HP
Values for Stage 1 (change the stage from the control above)
Remapping Audi A4
MasterTuning is a leader in developing remapping for Audi. La Audi A4 1.8 TFSI 170hp può passare da 170 HP a 220 HP con un incremento di 50 HP.
The development of each remap is customized by MasterTuning.
- 100% tested and customized files guarantee
- Tested and developed on a 4x4 dyno
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Audi A4 1.8 TFSI 170hp
The Audi A4 1.8 TFSI 170hp is equipped with a petrol engine that produces 170 HP and 320 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Audi can achieve 220 HP (+29%) and 380 Nm (+19%).
Our Stage 1 tuning for the A4 B8 - 2012 - 2015 delivers an impressive gain of +50 HP and +60 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code CJEB identifies this specific powerplant configuration. The Siemens/Continental Simos 12 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
The A4's petrol engine benefits significantly from professional ECU calibration. The result is a more responsive, enjoyable driving experience with improved power delivery throughout the rev range.
Technical Specifications — Audi A4 1.8 TFSI 170hp
Factory technical data for the Audi A4 1.8 TFSI 170hp (B8 - 2012 - 2015), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | CJEB |
|---|---|
| ECU / Control unit | Siemens/Continental Simos 12 |
| Fuel | Petrol |
| Compression ratio | 9.6 |
| Bore × stroke | 82.5 X 84.1 mm |
| Stock power | 170 HP · 320 Nm |
| Remapped power (Stage 1) | 220 HP (+50) · 380 Nm (+60) |
Don't want to touch the ECU?
Rapid Dimsport add-on modules connect to the engine sensors with original connectors: they fit in a few hours and come off without a trace, leaving the factory software untouched. Useful on a leased car, one still under warranty or one you plan to sell soon. Check which ones fit your Audi A4.
Frequently Asked Questions - Audi A4
How much power can I gain from remapping my Audi A4?
With MasterTuning Stage 1, your Audi A4 1.8 TFSI 170hp can gain +50 HP (from 170 to 220 HP) and +60 Nm of torque. This represents a 29% increase in power.
Is ECU remapping safe for the Audi A4 engine?
Yes, MasterTuning's remapping for the Audi A4 1.8 TFSI 170hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the CJEB engine.
Is the Audi ECU remapping reversible?
Absolutely. The original factory calibration of your Audi A4 is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Audi warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
Other Remaps You Might Like
Other Engines Audi A4 B8 - 2012 - 2015
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Book your remap or ask for a quote
Stage 1 can be bought online and is done at the workshop you choose; for Stage 2 we send you a quote.
Stage 2 is quoted on request: write to us and we will reply with price and timing.
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